This is great! I live in So.Cal. and sometimes I can't tell if the air conditioner just kicked on or if we had a minor (3.0 or less) earthquake. They feel the same. And since I've been through several earthquakes my first reaction is always something like: Earthquake? Get under desk? No, just truck going by outside. Ok. :)
My pleasure. I think I just might make it my purpose here at PM to code completely useless (or in your case, almost useless) programs for my fellow PMers that are, despite their impractical nature and purpose, highly amusing.